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package transport
import (
"errors"
"github.com/gorilla/websocket"
)
type WSPKT struct {
Conn *websocket.Conn
}
func NewWS(c *websocket.Conn) (*WSPKT, error) {
w := &WSPKT{Conn: c}
return w, nil
}
func (t *WSPKT) ReadPacket() (n int, b []byte, err error) {
mt, msg, err := t.Conn.ReadMessage()
if err != nil {
return 0, []byte{0, 0}, err
}
if mt == websocket.BinaryMessage {
return len(msg), msg, nil
}
return len(msg), msg, errors.New("not a binary packet")
}
func (t *WSPKT) WritePacket(b []byte) (n int, err error) {
err = t.Conn.WriteMessage(websocket.BinaryMessage, b)
if err != nil {
return 0, err
}
return len(b), nil
}
func (t *WSPKT) Close() error {
return t.Conn.Close()
}